6th Reginal Meeting in String Theory , 2011-06-19

Title : ( D-brane couplings at order O( alpha ^2) from T-duality and S-duality )

Authors: Mohammad Reza Garousi ,

Citation: BibTeX | EndNote

Using the compatibility of the DBI and the Chern-Simons actions with the T-duality transformations, we extend the curvature corrections to these actions to include the quadratic B-field couplings at order O( alpha ^2) . We then use the compatibility of the couplings on D$_3$-brane with the S-duality to find the nonlinear RR couplings at order O( alpha ^2) . Using the modular functions that appear in the curvature corrections, we then write the results in SL(2,Z) invariant form.

Keywords

, T-duality,
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@inproceedings{paperid:1021994,
author = {Garousi, Mohammad Reza},
title = {D-brane couplings at order O( alpha ^2) from T-duality and S-duality},
booktitle = {6th Reginal Meeting in String Theory},
year = {2011},
location = {island of Milos},
keywords = {T-duality; S-duality},
}

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%0 Conference Proceedings
%T D-brane couplings at order O( alpha ^2) from T-duality and S-duality
%A Garousi, Mohammad Reza
%J 6th Reginal Meeting in String Theory
%D 2011

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